[jira] [Commented] (HIVE-9138) Add some explain to PTF operator

[ https://issues.apache.org/jira/browse/HIVE-9138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14348296#comment-14348296 ] Rui Li commented on HIVE-9138: -- Maybe we can use {{org.apache.commons.lang.StringUtils}} inste

[jira] [Commented] (HIVE-9138) Add some explain to PTF operator

[ https://issues.apache.org/jira/browse/HIVE-9138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14348278#comment-14348278 ] Adrian Wang commented on HIVE-9138: --- Hi all, this patch introduce a bug so that hive trun